1 array 1 1
2 array 1 1
3 const 1 0
4 const 1 1
5 read 1 1 3
6 read 1 1 4
7 read 1 2 3
8 read 1 2 4
9 var 1
10 acond 1 1 9 1 2
11 read 1 10 3
12 read 1 10 4
13 and 1 -5 -6
14 and 1 5 6
15 and 1 -13 -14
16 and 1 -7 -8
17 and 1 7 8
18 and 1 -16 -17
19 and 1 11 12
20 and 1 15 18
21 and 1 19 20
22 root 1 21